[cairo] PDF Text Extraction: Past and Present
brian.ewins at gmail.com
Sat Feb 3 13:13:57 PST 2007
On 03/02/07, Adrian Johnson <ajohnson at redneon.com> wrote:
> The attached patch
> - Generates ToUnicode mappings for all fonts
> - Adds a TrueType/OpenType reverse cmap lookup function.
> - Adds FT and Win32 font backend functions for mapping glyphs to
> unicode. These backend functions are fallbacks for when the
> reverse cmap fails (although for win32 the backend function
> only supports Type1 fonts).
> Text selection works well in acroread however evince does not
> correctly select TrueType fonts. This seems to be caused by
> the individual glyph positioning in the content stream.
I take it that I just need to implement load_truetype_table for this
to work for atsui too? (from reading this it seems I won't even get
reverse cmap at the moment)
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